12156768688

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{1049}}^1\times {\mathrm{1423}}^1$

素因数の和:2989

約数の個数: 40

約数和(自身を含む): 23639112000

約数和(自身を除く): 11482343312

約数列:

[1, 2, 4, 8, 16, 509, 1018, 1049, 1423, 2036, 2098, 2846, 4072, 4196, 5692, 8144, 8392, 11384, 16784, 22768, 533941, 724307, 1067882, 1448614, 1492727, 2135764, 2897228, 2985454, 4271528, 5794456, 5970908, 8543056, 11588912, 11941816, 23883632, 759798043, 1519596086, 3039192172, 6078384344, 12156768688]

約数ペア:

[(1, 12156768688), (2, 6078384344), (4, 3039192172), (8, 1519596086), (16, 759798043), (509, 23883632), (1018, 11941816), (1049, 11588912), (1423, 8543056), (2036, 5970908), (2098, 5794456), (2846, 4271528), (4072, 2985454), (4196, 2897228), (5692, 2135764), (8144, 1492727), (8392, 1448614), (11384, 1067882), (16784, 724307), (22768, 533941)]